Security Advisory

CVE-2026-47645

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-19 20:29:42

Last updated 2026-07-15 20:10:45

Assigner microsoft

CVSS score 8.8

State PUBLISHED

Description

Url redirection to untrusted site ('open redirect') in Microsoft 365 Copilot's Business Chat allows an unauthorized attacker to elevate privileges over a network.

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